◎Sun-proof and comfortable: This bike helmets has a light and snug design that fits 54~62CM head sizes. It has a wide-angle shape that lets you see clearly and keep you from the sun. You can adjust the head circumference for a comfortable fit. ◎Enhanced Head Protection: This bike helmets features a sturdy shell and a soft liner that can absorb the force of a crash and increase your safety during cycling. ◎Soft and Washable Lining: The bike helmets for men have a soft and removable inner lining, which allows you to clean it simply and keep the helmets cool and fresh, so you can enjoy a smooth ride without feeling sweaty. ◎Comfortable Fit: The EPS high-density buffer layer of our bike helmets for men conforms to your head shape and provides a snug and secure fit. The ABS and sponge materials are soft and breathable, making your ride comfortable and safe. ◎For Most Occasions: Whether you enjoy cycling, skiing, baseball, skateboarding or any other outdoor sport, this bike helmets is a must for outdoor sports enthusiasts. It fits perfectly for men and women the go.